#include "general/temporal_similarity.h"#include <assert.h>#include <math.h>#include <postgres.h>#include <funcapi.h>#include <access/htup_details.h>#include <meos.h>#include "pg_point/tpoint_spatialfuncs.h"
Include dependency graph for temporal_similarity.c:
Functions | |
| static SimilarityPathState * | similarity_path_state_make (Match *path, int size) |
| Create the initial state that persists across multiple calls of the function. More... | |
| static void | similarity_path_state_next (SimilarityPathState *state) |
| Increment the current state to the next warp of the path. More... | |
| PGDLLEXPORT Datum | Temporal_dynamic_time_warp (PG_FUNCTION_ARGS) |
| Compute the Dynamic Time Match (DTW) distance between two temporal values. More... | |
| PGDLLEXPORT Datum | Temporal_dynamic_time_warp_path (PG_FUNCTION_ARGS) |
| Compute the Dynamic Time Warp (DTW) path between two temporal values. More... | |
| PGDLLEXPORT Datum | Temporal_frechet_distance (PG_FUNCTION_ARGS) |
| Compute the discrete Frechet distance between two temporal values. More... | |
| PGDLLEXPORT Datum | Temporal_frechet_path (PG_FUNCTION_ARGS) |
| Compute the Frechet path between two temporal values. More... | |
| Datum | temporal_similarity_ext (FunctionCallInfo fcinfo, SimFunc simfunc) |
| Similarity distance for temporal values. More... | |
| Datum | temporal_similarity_path_ext (FunctionCallInfo fcinfo, SimFunc simfunc) |
| Compute the Dynamic Time Match (DTW) path between two temporal values. More... | |
